Yes
Both Python License 2.0 and ISC License are permissive licenses with minimal obligations. Combining code under them is straightforward; ensure the original copyright notices are preserved alongside any new ones.
| License | Family | Patent grant |
|---|---|---|
| Python License 2.0 (Python-2.0) | permissive | No (implicit at most) |
| ISC License (ISC) | permissive | No (implicit at most) |
Python License 2.0: Permissive license used by CPython itself; close to BSD.
ISC License: Functionally equivalent to MIT; Internet Systems Consortium's house license.
If you found this page because you're trying to figure out whether shipping a particular dependency is safe, the answer above is a starting point — not a substitute for reading the actual licenses or talking to a lawyer when stakes are high.
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